CN213268551U

CN213268551U - Light aggregate concrete small hollow building block

Info

Publication number: CN213268551U
Application number: CN202021606102.5U
Authority: CN
Inventors: 李锦峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-05-25
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a small-size hollow building block of light aggregate concrete relates to the hollow building block field. The building block comprises a building block body, the building block body comprises a front side wall and a rear side wall which are parallel to each other, and a left side wall and a right side wall which are parallel to each other, wherein the left side wall, the front side wall, the right side wall and the rear side wall are sequentially connected, at least one tenon is arranged on the left side wall, at least one concave part is arranged on the tenon, at least one mortise is correspondingly arranged on the right side wall, at least one convex part is correspondingly arranged in the mortise, and when the building block body is spliced, the convex part is spliced with the concave part of an adjacent building block. The utility model discloses when reducing the mould processing degree of difficulty, do not influence the power of connection that has increaseed between the building blocks even, and build by laying bricks or stones the convenience, reduced the potential safety hazard of wall body.

Description

Light aggregate concrete small hollow building block

Technical Field

The utility model relates to a hollow block technical field specifically indicates a small-size hollow block of light aggregate concrete.

Background

In recent years, more and more buildings choose light walls as partitions. Compared with a bearing wall, the light wall has the advantages of energy conservation, convenience in construction, reduction in building stress and the like. When the light wall is constructed, the ribs are required to be pulled in the wall to enhance the thrust resistance of the wall. When the light wall is done to good many user decorations, found some unprofessional light wall and built constructors, there is a condition that constructors do not have the lacing wire between piece and the piece when building by laying bricks or stones for saving cost or lazily, inclines easily when wall body surface receives great thrust, makes the wall body have very big potential safety hazard. Three patents with application numbers of 201220378478.4 and 201220377212.8 and with application number of 201920423958.X disclose all disclose the building block that has tenon fourth of twelve earthly branches structure, adopt tenon fourth of twelve earthly branches connection to increase the connection performance of wall body between the building block. However, the difficulty in processing the mortises on the die used for producing the building blocks is high, and the problem that technical personnel need to consider how to improve and enhance the stress performance of the building block wall under the condition of adopting less mortise and tenon quantity is solved.

Disclosure of Invention

The utility model aims to solve the technical problem that a small-size hollow building block of light aggregate concrete is provided, when reducing the mould processing degree of difficulty, does not influence the joining force that has increaseed between the building block even, and builds by laying bricks or stones the convenience, has reduced the potential safety hazard of wall body.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is: the utility model provides a small-size hollow building block of light aggregate concrete, includes the building block body, the building block body is including the preceding lateral wall and the back lateral wall that are parallel to each other, the left side wall and the right side wall that are parallel to each other, left side wall, preceding lateral wall, right side wall, back lateral wall connect gradually be equipped with at least one tenon on left side wall or the right side wall be equipped with at least one depressed part on the tenon, it is corresponding be equipped with at least one tongue-and-groove on right side wall or the left side wall the corresponding at least one bellying that is equipped with in the tongue-and-groove, two when the building block body is pegged graft, the bellying is pegged graft with the depressed part of adjacent building block.

Preferably, the cross section of the convex part is arc-shaped, and the cross section of the concave part is arc-shaped matched with the convex part.

Preferably, the concave part is arranged on the top surface of the cross section of the tenon, and the convex part is arranged on the bottom surface of the cross section of the mortise.

Further preferably, the cross section of the tenon and the cross section of the mortise are both rectangular or trapezoidal or dovetail-shaped.

Further preferably, at least one lightening hole is formed in the block body.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

1. this application sets up at least one depressed part and bellying in tenon and tongue-and-groove, and during the grafting between the building blocks, the depressed part is pegged graft with the bellying, has increaseed the joint power of building by laying bricks or stones between the building blocks under the prerequisite that does not increase tenon and tongue-and-groove quantity, makes the whole atress performance of wall body improve, and the wall body is difficult to crooked, distortion, has reduced the potential safety hazard.

2. Under the wall body has the condition of equal atress, the tenon and the tongue-and-groove of this application are small in quantity, and the relative tenon of curved depressed part and bellying and the tongue-and-groove processing degree of difficulty are little, and the low in manufacturing cost of mould.

3. The concave part and the convex part of the application are all arc-shaped, can bear the force in all directions, and have larger stress range and better stress performance.

Drawings

Fig. 1 is a schematic top view of a block according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of the block of the embodiment of FIG. 1;

FIG. 3 is a schematic top view of the block of FIG. 1;

fig. 4 is a schematic top view of a block according to another embodiment of the present invention;

FIG. 5 is a schematic top view of the block of FIG. 4;

FIG. 6 is a schematic view of a prior art block connection;

in the figure: 1. a tenon; 2. a recessed portion; 3. a first side; 4. a second face; 5. a third surface; 6. a fourth surface; 7. mortises; 8. a boss portion; 9. a fifth aspect; 10. a sixth side; 11. lightening holes; 12. a block body.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1 to 3, a small-size hollow building block of light aggregate concrete, including building block body 12, building block body 12 includes preceding lateral wall and the back lateral wall that is parallel to each other, left side wall and the right side wall that is parallel to each other, left side wall, preceding lateral wall, right side wall, back lateral wall connect perpendicularly in proper order, be equipped with a tenon 1 on the left side wall, be equipped with a depressed part 2 on the top surface of tenon 1, be equipped with a tongue-and-groove 7 on the right side wall correspondingly, relevant position on the bottom surface of tongue-and-groove 7 is equipped with a bellying 8, the cross section of bellying 8 is the arc, the cross section of depressed part 2 is the arc with bellying 8 looks adaptation. When the building block body 12 is inserted, the tenon 1 is inserted with the mortise 7, and the convex part 8 is inserted with the concave part 2. First face 3 and second face 4 carry out spacing around with the laminating of fourth face and fifth face 9 respectively to building block body 12, leave the gap between third face 5 and the sixth 10 and fill the adhesive. Two lightening holes 11 are arranged in the building block body 12 for lightening.

In another embodiment of the present application, as shown in fig. 4 and 5, the tenon 1 is provided with two recesses 2 and correspondingly the mortise 7 is provided with two protrusions 8. During splicing, two side surfaces of the tenon 1 are attached to two side surfaces of the mortise 7, the concave part 2 is spliced with the convex part 8 of the adjacent building block, and a gap between the two building blocks is filled with an adhesive.

The cross sections of the tenon 1 and the mortise 7 in the two embodiments of the present application are both trapezoidal, and of course, the cross sections of the tenon 1 and the mortise 7 can also be rectangular or dovetail-shaped.

As shown in fig. 6, the block is in the state of use by plugging, and the force between the tenon and the mortise is transmitted through the inclined plane of the contact between the tenon and the mortise. If the wall body receives the force parallel to the inclined plane, the force which can be borne by the wall body can be reduced, the quantity of the tenons and the mortises is large, and the building block die is difficult to process. The utility model provides a wall body surface that the building block was built when receiving the thrust effect, except the inclined plane atress of tenon and tongue-and-groove contact, every curved bellying all provides the resistance with the grafting department of depressed part and plays the effect of resisting the thrust, makes the atress performance of wall body improve.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a small-size hollow block of light aggregate concrete, its characterized in that includes block body (12), block body (12) are including the preceding lateral wall and the back wall that are parallel to each other, the left side wall and the right side wall that are parallel to each other, left side wall, preceding lateral wall, right side wall, back wall connect gradually be equipped with at least one tenon (1) on left side wall or the right side wall be equipped with at least one depressed part (2) on tenon (1), corresponding be equipped with at least one tongue-and-groove (7) on right side wall or the left side wall correspondingly be equipped with at least one bellying (8) in tongue-and-groove (7), two when block body (12) are pegged graft, bellying (8) and adjacent block sunken part (2) are pegged graft.

2. A lightweight aggregate concrete small hollow block according to claim 1, wherein the cross section of the convex portion (8) is arc-shaped, and the cross section of the concave portion (2) is arc-shaped adapted to the convex portion (8).

3. A lightweight aggregate concrete small hollow block according to claim 1, characterized in that said recess (2) is provided on the top face of the cross section of said tenon (1) and said protrusion (8) is provided on the bottom face of the cross section of said mortise (7).

4. A lightweight aggregate concrete small hollow block according to any one of claims 1 to 3, characterized in that the cross section of the tenon (1) and the mortise (7) is rectangular or trapezoidal or dovetail shaped.

5. A lightweight aggregate concrete small hollow block according to any one of claims 1 to 3, characterized in that at least one lightening hole (11) is provided in the block body (12).